almost a technocrat

This is how you can hide or exclude your album art cover files that are in your mp3 music collection folder from your Android photo gallery but at the same time you want them to be visible to your music player app. If you are thinking of creating a ".nomedia" file in your mp3 music collection folder, it will cause the music player app to skip scanning and reading the mp3 files from that folder. This is how you can do it: